EA202192335A1 - Резьбовое соединение для стальной трубы - Google Patents

Резьбовое соединение для стальной трубы

Info

Publication number
EA202192335A1
EA202192335A1 EA202192335A EA202192335A EA202192335A1 EA 202192335 A1 EA202192335 A1 EA 202192335A1 EA 202192335 A EA202192335 A EA 202192335A EA 202192335 A EA202192335 A EA 202192335A EA 202192335 A1 EA202192335 A1 EA 202192335A1
Authority
EA
Eurasian Patent Office
Prior art keywords
steel pipe
screw connection
threaded connection
steel
bodies
Prior art date
Application number
EA202192335A
Other languages
English (en)
Inventor
Митихико Ивамото
Юсуке Тойота
Ясухиро Коти
Original Assignee
Ниппон Стил Корпорейшн
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ниппон Стил Корпорейшн filed Critical Ниппон Стил Корпорейшн
Publication of EA202192335A1 publication Critical patent/EA202192335A1/ru

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F16L15/002—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with more then one threaded section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/06—Screw-threaded joints; Forms of screw-threads for such joints characterised by the shape of the screw-thread
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/10—Indicators for correct coupling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/10—Geothermal energy

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Earth Drilling (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

Предусмотрено резьбовое соединение для стальной трубы, которое может быть свинчено быстро и надлежащим образом. Резьбовое соединение включает стальную трубу (20m), стальную трубу (20f) и муфтовое соединение (50) для соединения стальных труб (20m и 20f). Тела (21m и 21f) стальных труб (20m и 20f) содержат кольцеобразные маркировочные канавки (23m и 23f), соответственно, образованные на внешних перифериях тел (21m и 21f) трубы.
EA202192335A 2019-03-27 2020-03-03 Резьбовое соединение для стальной трубы EA202192335A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019060590 2019-03-27
PCT/JP2020/009003 WO2020195621A1 (ja) 2019-03-27 2020-03-03 鋼管用ねじ継手

Publications (1)

Publication Number Publication Date
EA202192335A1 true EA202192335A1 (ru) 2021-12-16

Family

ID=72611337

Family Applications (1)

Application Number Title Priority Date Filing Date
EA202192335A EA202192335A1 (ru) 2019-03-27 2020-03-03 Резьбовое соединение для стальной трубы

Country Status (11)

Country Link
US (1) US11703163B2 (ru)
EP (2) EP4108969A1 (ru)
JP (2) JP7173295B2 (ru)
CN (4) CN115854135A (ru)
AR (1) AR118459A1 (ru)
AU (4) AU2020247986B2 (ru)
BR (1) BR112021011240A2 (ru)
CA (4) CA3205801A1 (ru)
EA (1) EA202192335A1 (ru)
MX (1) MX2021010824A (ru)
WO (1) WO2020195621A1 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230399898A1 (en) * 2022-06-14 2023-12-14 Gb Connections Llc Coupled Connection for Tight Clearance Casing Strings in Oil and Gas Wells

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1942518A (en) * 1933-06-22 1934-01-09 Pittsburgh Steel Co Pipe joint
LU51742A1 (ru) * 1966-08-10 1968-03-25
US4549754A (en) * 1983-06-20 1985-10-29 Reed Tubular Products Company Tool joint
FR2561747B1 (fr) 1984-03-22 1986-08-14 Vallourec Nouveau joint pour tubes d'acier, son procede de fabrication et outillage pour la mise en oeuvre du procede
JPS619173A (ja) 1984-06-19 1986-01-16 Mitsubishi Electric Corp 電力スイツチング回路
US4962579A (en) * 1988-09-02 1990-10-16 Exxon Production Research Company Torque position make-up of tubular connections
US5233742A (en) 1992-06-29 1993-08-10 Gray N Monroe Method and apparatus for controlling tubular connection make-up
JPH06109173A (ja) * 1992-09-28 1994-04-19 Nippon Steel Corp 油井管継手
MXPA02002878A (es) * 1999-09-13 2003-07-21 Swagelok Co Accesorio de tubo con medios indicadores.
JP3605688B2 (ja) * 2000-01-31 2004-12-22 ヒロセ株式会社 管体の連結方法及び連結構造
AU2001256677A1 (en) 2000-05-10 2001-11-20 Sumitomo Metal Industries Ltd. Method of tightening pipe joint
US6682101B2 (en) 2002-03-06 2004-01-27 Beverly Watts Ramos Wedgethread pipe connection
US6848724B2 (en) * 2002-08-12 2005-02-01 Grant Prideco, Inc. Thread design for uniform distribution of makeup forces
JP2004169812A (ja) * 2002-11-20 2004-06-17 Osaka Gas Co Ltd ねじ込み式管継手
US7416374B2 (en) * 2003-01-29 2008-08-26 Grant Prideco, L.P. Fast make-up fatigue resistant rotary shouldered connection
FR2860546B1 (fr) 2003-10-01 2006-01-27 Vallourec Mannesmann Oil & Gas Composant tubulaire muni d'elements filetes mutuellement orientes et procede pour le realiser
US8246084B2 (en) * 2004-05-28 2012-08-21 Ashirvad Pipes Pvt. Ltd. Threaded pipe joint coupling with wire lock device
JP4835999B2 (ja) 2006-09-07 2011-12-14 住友金属工業株式会社 管のねじ継手の締結状態評価方法及びこれを用いた管のねじ継手の締結方法
JP4941058B2 (ja) * 2007-04-02 2012-05-30 住友金属工業株式会社 鋼管用ねじ継手
US20110101684A1 (en) * 2009-11-04 2011-05-05 Gandy Technologies Corporation Threaded Pipe Connection with a Pressure Energized Flex Seal
FR2953272B1 (fr) * 2009-11-30 2011-12-16 Vallourec Mannesmann Oil & Gas Joint filete
US8668232B2 (en) * 2011-12-09 2014-03-11 Tenaris Connections Limited Threaded connection with improved root thread profile
US9874058B2 (en) * 2014-07-31 2018-01-23 Baker Hughes, A Ge Company, Llc Fatigue resistant thread profile with combined curve rounding
BR112018072626B1 (pt) * 2016-09-16 2022-07-26 Vallourec Oil And Gas France Conexão roscada
PL3514432T3 (pl) 2016-09-16 2022-08-01 Nippon Steel Corporation Połączenie gwintowe
EP3604881B1 (en) * 2017-03-31 2022-05-04 Nippon Steel Corporation Threaded connection for steel pipe
CN109113591A (zh) 2017-06-25 2019-01-01 西安瑞杰油田物资实业开发有限公司 一种油井管的螺纹接头
CN208152958U (zh) * 2018-05-14 2018-11-27 陆金福 一种钢管的螺纹连接处的密封结构
CN210134816U (zh) * 2019-04-04 2020-03-10 靖江特殊钢有限公司 一种金属环密封的石油套管接头

Also Published As

Publication number Publication date
AU2023200342A1 (en) 2023-02-23
MX2021010824A (es) 2021-10-01
AR118459A1 (es) 2021-10-06
AU2023200340B2 (en) 2024-04-04
CA3130428C (en) 2023-10-24
CN115875520A (zh) 2023-03-31
BR112021011240A2 (pt) 2021-09-28
EP3951229C0 (en) 2024-04-03
JP7173295B2 (ja) 2022-11-16
AU2023200342B2 (en) 2024-04-04
CN115854136A (zh) 2023-03-28
EP4108969A1 (en) 2022-12-28
CA3130428A1 (en) 2020-10-01
AU2020247986A1 (en) 2021-06-24
AU2020247986B2 (en) 2023-02-16
EP3951229A1 (en) 2022-02-09
EP3951229A4 (en) 2022-07-06
EP3951229B1 (en) 2024-04-03
AU2023200341A1 (en) 2023-02-23
US11703163B2 (en) 2023-07-18
CN113396300A (zh) 2021-09-14
JPWO2020195621A1 (ja) 2021-10-14
JP7421146B2 (ja) 2024-01-24
AU2023200340A1 (en) 2023-02-23
CN115854135A (zh) 2023-03-28
US20220082189A1 (en) 2022-03-17
CA3205801A1 (en) 2020-10-01
CA3205790A1 (en) 2020-10-01
JP2022191473A (ja) 2022-12-27
CA3205796A1 (en) 2020-10-01
WO2020195621A1 (ja) 2020-10-01

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